slick roads mean we need more defensive driving and chp has some good advice for all of us. >> take your time. be patient. want you to leave early to wherever you are going to be going to and also check the road conditions on where you are going. you may going half hour away from home or may traveling 4 or 5 hours. so check the road conditions before you leave. >> at sfo low clouds created low visibility with delayed flights and frayed nerves for holiday travelers. sfo expect more than 3 percent additional travelers this year over last year. >> bit of travel trouble if headed to los angeles international airport. workers there are scheduled to demonstrate tomorrow afternoon prompting warnings for passengers to give themselves a 3 hour concussion on at lax. and extra 90 minutes to get there, too. in the mean time flight attendant at u.s. airway authorized a strike though it is not expected to impact thanksgiving travel because cooling off period is expected to be imposed. attendant upset over contract terms under the merger of u.s. airway and america west airlines. >> as millions of ameri